{"product_id":"p-1888671","title":"5\" to 3\" Duct Reducer Increaser Adapter, 2 Pcs Plastic Ducting Connector White","description":"Duct adapter ensure smooth airflow by seamlessly connecting two duct openings of different sizes. Suitable for HVAC systems in bathrooms, kitchens, apartments, homes, offices, hotels, direct exhaust fans, range hoods, toilets, laser engravers, 3D printers, diesel heaters, roof vents, and more.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003cbr\u003eColor: White\u003cbr\u003eMaterial: PVC Plastic\u003cbr\u003eTransition Between 5 inch and 3 inch Diameter Ducts\u003cbr\u003ePort Inner Diameter: 75-100 mm \/ 2.95-3.94 inch\u003cbr\u003ePort Outer Diameter: 78-103 mm \/ 3.07-4.06 inch\u003cbr\u003eHeight: 80 mm \/ 3.15 inch\u003cbr\u003eAluminum Foil Tape Size: 50 mm x 10 M x 0.06 mm \/ 2 x 393.7 x 0.0024 inch ( W*L*T)\u003cbr\u003ePacking List: 2 Pcs x Duct Reducer Increaser Adapter; 1 Roll x Aluminum Foil Tape\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAdvantage\u003c\/strong\u003e\u003cbr\u003eDurable Design: Air ducting adapter is made from premium PVC, this duct reducer ensures excellent airflow efficiency while resisting wear, moisture, and corrosion for long-term reliability.\u003cbr\u003eSmooth Airflow Transition: The precisely shaped reducer minimizes turbulence, allowing air to move seamlessly between different duct sizes without pressure loss or noise.\u003cbr\u003eAluminum Foil Tape: Using our durable aluminum foil tape, air-tight seal effectively blocking outside air leaks to maintain indoor temperatures and reduce energy bills.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003cbr\u003eSimply insert the reducer between two duct sections of matching diameters. For a secure fit, ensure proper alignment and sealed with the aluminum duct tape or clamps(not included) if needed.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNote\u003c\/strong\u003e\u003cbr\u003ePlease check the inner and outer diameter of the duct reducer carefully before purchasing. Verify compatibility with your ventilation setup before installation.","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46959850258681,"sku":"a25060300ux1957","price":15.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a25060300ux1957_ux_g03.jpg?v=1761158956","url":"https:\/\/www.harfington.com\/en-gb\/products\/p-1888671","provider":"Harfington","version":"1.0","type":"link"}